Door frame
PL74445Y1Active Publication Date: 2026-07-20LAGRUS HM PIĘTKA SPÓŁKA JAWNA
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Patent Information
- Authority / Receiving Office
- PL · PL
- Patent Type
- Utility models
- Current Assignee / Owner
- LAGRUS HM PIĘTKA SPÓŁKA JAWNA
- Filing Date
- 2024-09-06
- Publication Date
- 2026-07-20
Abstract
The subject of the application is a door frame comprising a lintel, a lock beam and a hinge beam. A door frame comprising a lintel, a lock beam and a hinge beam, characterized in that the lintel (1) and the lock beam (2) and the hinge beam (3) connected perpendicularly thereto are made of a wood-based material, wherein the lower part of the lock beam (2) and the lower part of the hinge beam (3) are inseparably connected to the door frame floor elements (4) made of a non-wood-based material.
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